A verdict has been reached in Katy Perry‘s copyright infringement ... Flame’s (a.k.a. Marcus Gray) 2008 song “Joyful Noise” in her 2013 hit “Dark Horse” without Gray’s permission ...

Katy Perry is about to make history with five other powerful women by hopping into a sub-orbital spacecraft mission, operated ...

A California federal judge overturned a $2.8 million decision Tuesday, handing Katy Perry a win in her copyright trial over her hit 2013 song “Dark Horse.” U.S. District Court Judge Christina ...

"I think there was some backlash for her reuniting with Dr. Luke, which was my desire," Chris Anokute said in a recent interview.

"I thought it was a good time to reunite them after 10 years of not working together," Chris Anokute said of reuniting Perry ...

Last September, Katy Perry released ... Luke previously worked on Perry hits including “I Kissed a Girl,” “Hot n Cold,” “California Girls,” “Dark Horse” and many more.